🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.5 AU - 0.72 AU

Year: 175 Days

Day: 33.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,940,587 km

• M1: 28,573 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.21 AU - 2.75 AU

Year: 1434 Days

Day: 39 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.22 AU - 3.42 AU

Year: 1738 Days

Day: 40.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.62 AU - 3.14 AU

Year: 1794 Days

Day: 32.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5 AU - 6.58 AU

Year: 5114 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,940,587 km

• M1: 108,758 km (0.078 R)
• M2: 182,509 km (0.107 R)
• M3: 234,719 km (0.103 R)
• M4: 427,551 km (0.117 R)
• M5: 547,379 km (0.094 R)
• M6: 642,822 km (0.117 R)
• M7: 744,249 km (0.112 R)
• M8: 881,431 km (0.038 R)
• M9: 932,593 km (0.104 R)
• M10: 1,016,518 km (0.03 R)
• M11: 1,215,034 km (0.067 R)
• M12: 1,295,667 km (0.117 R)
• M13: 1,402,031 km (0.083 R)
• M14: 1,486,853 km (0.102 R)
• M15: 1,585,887 km (0.104 R)
• M16: 1,923,230 km (0.073 R)
• M17: 2,017,926 km (0.093 R)
• M18: 2,155,855 km (0.113 R)
• M19: 2,226,016 km (0.077 R)
• M20: 2,603,452 km (0.117 R)
• M21: 2,938,401 km (0.075 R)
• M22: 3,016,491 km (0.092 R)
• M23: 3,615,481 km (0.091 R)
• M24: 3,783,779 km (0.108 R)
• M25: 3,971,823 km (0.116 R)
• M26: 4,040,938 km (0.084 R)
• M27: 4,321,583 km (0.108 R)
• M28: 4,428,396 km (0.054 R)
• M29: 4,699,468 km (0.091 R)
• M30: 5,106,823 km (0.09 R)
• M31: 5,778,218 km (0.108 R)
• M32: 5,994,985 km (0.11 R)
• M33: 6,194,399 km (0.085 R)
• M34: 6,315,125 km (0.078 R)
• M35: 6,375,712 km (0.107 R)
• M36: 6,723,078 km (0.056 R)
• M37: 6,826,450 km (0.095 R)
• M38: 7,055,634 km (0.108 R)
• M39: 7,845,062 km (0.119 R)
• M40: 8,283,384 km (0.113 R)
• M41: 8,842,581 km (0.049 R)
• M42: 8,955,826 km (0.032 R)
• M43: 9,298,704 km (0.103 R)
• M44: 9,367,669 km (0.12 R)
• M45: 10,115,210 km (0.061 R)
• M46: 10,400,493 km (0.049 R)
• M47: 10,736,639 km (0.099 R)
• M48: 10,833,279 km (0.087 R)
• M49: 12,192,077 km (0.06 R)
• M50: 12,267,773 km (0.12 R)
• M51: 12,827,419 km (0.108 R)
• M52: 12,930,043 km (0.073 R)
• M53: 13,136,189 km (0.037 R)
• M54: 13,369,263 km (0.076 R)
• M55: 13,447,353 km (0.091 R)
• M56: 13,577,652 km (0.11 R)
• M57: 13,813,419 km (0.118 R)
• M58: 14,422,132 km (0.094 R)
• M59: 14,528,945 km (0.041 R)
• M60: 14,743,169 km (0.064 R)
• M61: 14,877,658 km (0.111 R)
• M62: 15,501,481 km (0.113 R)
• M63: 15,747,869 km (0.063 R)
• M64: 15,912,875 km (0.118 R)
• M65: 16,355,685 km (0.05 R)
• M66: 16,411,335 km (0.113 R)
• M67: 17,055,803 km (0.089 R)
• M68: 17,197,023 km (0.087 R)
• M69: 18,052,274 km (0.116 R)
• M70: 18,196,187 km (0.077 R)
• M71: 18,398,145 km (0.084 R)
• M72: 18,571,977 km (0.026 R)
• M73: 18,630,021 km (0.072 R)
• M74: 19,243,372 km (0.05 R)
• M75: 19,685,434 km (0.094 R)
• M76: 19,744,675 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 11.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.58 AU - 9.38 AU

Year: 8275 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,940,587 km

• M1: 156,928 km (0.083 R)
• M2: 268,079 km (0.073 R)
• M3: 472,879 km (0.103 R)
• M4: 573,409 km (0.102 R)
• M5: 673,938 km (0.059 R)
• M6: 1,173,296 km (0.061 R)
• M7: 1,328,728 km (0.061 R)
• M8: 1,861,895 km (0.089 R)
• M9: 1,939,536 km (0.086 R)
• M10: 2,386,834 km (0.101 R)
• M11: 2,500,229 km (0.115 R)
• M12: 3,063,465 km (0.118 R)
• M13: 3,202,591 km (0.025 R)
• M14: 3,296,688 km (0.049 R)
• M15: 3,423,398 km (0.095 R)
• M16: 3,747,576 km (0.115 R)
• M17: 3,880,120 km (0.075 R)
• M18: 4,201,007 km (0.106 R)
• M19: 4,304,230 km (0.037 R)
• M20: 4,390,847 km (0.092 R)
• M21: 4,583,529 km (0.075 R)
• M22: 4,797,005 km (0.12 R)
• M23: 5,068,525 km (0.09 R)
• M24: 5,233,831 km (0.114 R)
• M25: 5,438,331 km (0.066 R)
• M26: 5,513,430 km (0.114 R)
• M27: 6,145,780 km (0.087 R)
• M28: 6,263,214 km (0.094 R)
• M29: 6,720,535 km (0.109 R)
• M30: 6,861,905 km (0.093 R)
• M31: 7,458,052 km (0.073 R)
• M32: 8,502,844 km (0.119 R)
• M33: 8,612,050 km (0.094 R)
• M34: 8,876,090 km (0.104 R)
• M35: 9,053,663 km (0.114 R)
• M36: 9,232,283 km (0.092 R)
• M37: 9,958,880 km (0.114 R)
• M38: 10,282,610 km (0.118 R)
• M39: 10,469,158 km (0.113 R)
• M40: 11,154,616 km (0.064 R)
• M41: 11,298,379 km (0.09 R)
• M42: 11,587,552 km (0.079 R)
• M43: 11,684,491 km (0.044 R)
• M44: 11,976,955 km (0.083 R)
• M45: 12,271,813 km (0.102 R)
• M46: 12,395,380 km (0.096 R)
• M47: 13,095,199 km (0.046 R)
• M48: 13,297,456 km (0.084 R)
• M49: 13,551,772 km (0.033 R)
• M50: 13,679,528 km (0.085 R)
• M51: 14,506,805 km (0.105 R)
• M52: 14,585,194 km (0.105 R)
• M53: 15,323,759 km (0.091 R)
• M54: 15,966,431 km (0.07 R)
• M55: 16,101,368 km (0.109 R)
• M56: 16,481,497 km (0.08 R)
• M57: 16,672,683 km (0.074 R)
• M58: 17,139,877 km (0.076 R)
• M59: 17,611,409 km (0.032 R)
• M60: 18,369,272 km (0.067 R)
• M61: 19,080,460 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 7.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.86 AU - 15.78 AU

Year: 17846 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,940,587 km

• M1: 144,811 km (0.117 R)
• M2: 203,004 km (0.089 R)
• M3: 553,662 km (0.114 R)
• M4: 731,085 km (0.045 R)
• M5: 817,852 km (0.028 R)
• M6: 1,099,395 km (0.119 R)
• M7: 1,367,325 km (0.093 R)
• M8: 1,701,676 km (0.068 R)
• M9: 1,771,538 km (0.085 R)
• M10: 2,443,831 km (0.075 R)
• M11: 2,738,688 km (0.106 R)
• M12: 3,044,915 km (0.059 R)
• M13: 3,101,762 km (0.102 R)
• M14: 3,362,063 km (0.08 R)
• M15: 3,421,004 km (0.107 R)
• M16: 3,689,981 km (0.049 R)
• M17: 3,842,421 km (0.108 R)
• M18: 4,153,585 km (0.061 R)
• M19: 4,216,865 km (0.077 R)
• M20: 4,376,336 km (0.098 R)
• M21: 4,440,663 km (0.089 R)
• M22: 4,505,289 km (0.053 R)
• M23: 4,635,589 km (0.078 R)
• M24: 4,933,289 km (0.083 R)
• M25: 5,652,107 km (0.058 R)
• M26: 5,722,268 km (0.113 R)
• M27: 6,623,745 km (0.11 R)
• M28: 6,697,646 km (0.101 R)
• M29: 7,261,630 km (0.108 R)
• M30: 7,338,075 km (0.099 R)
• M31: 8,354,891 km (0.111 R)
• M32: 10,517,478 km (0.081 R)
• M33: 10,734,096 km (0.062 R)
• M34: 11,437,206 km (0.089 R)
• M35: 11,929,233 km (0.085 R)
• M36: 12,200,604 km (0.054 R)
• M37: 12,887,707 km (0.111 R)
• M38: 13,212,783 km (0.049 R)
• M39: 13,399,631 km (0.117 R)
• M40: 14,251,591 km (0.097 R)
• M41: 14,347,333 km (0.066 R)
• M42: 14,587,737 km (0.111 R)
• M43: 14,684,228 km (0.06 R)
• M44: 16,107,053 km (0.086 R)
• M45: 16,306,766 km (0.095 R)
• M46: 16,860,278 km (0.047 R)
• M47: 17,266,586 km (0.105 R)
• M48: 18,296,568 km (0.098 R)
• M49: 19,187,722 km (0.117 R)
• M50: 19,771,902 km (0.081 R)
• M51: 20,740,249 km (0.106 R)
• M52: 21,120,975 km (0.095 R)
• M53: 22,611,269 km (0.112 R)
• M54: 22,946,967 km (0.098 R)
• M55: 23,059,315 km (0.104 R)
• M56: 23,566,751 km (0.075 R)
• M57: 23,793,541 km (0.046 R)
• M58: 24,078,076 km (0.09 R)
• M59: 24,192,070 km (0.083 R)
• M60: 24,650,288 km (0.098 R)
• M61: 26,159,282 km (0.08 R)
• M62: 27,340,208 km (0.045 R)
• M63: 27,697,896 km (0.081 R)
• M64: 27,877,414 km (0.045 R)
• M65: 29,326,568 km (0.112 R)
• M66: 30,060,346 km (0.095 R)
• M67: 31,048,140 km (0.1 R)
• M68: 32,549,654 km (0.046 R)
• M69: 33,182,154 km (0.086 R)
• M70: 33,563,778 km (0.119 R)
• M71: 33,691,236 km (0.037 R)
• M72: 34,010,627 km (0.117 R)
• M73: 35,752,844 km (0.104 R)
• M74: 36,209,267 km (0.109 R)
• M75: 37,590,205 km (0.045 R)
• M76: 37,722,599 km (0.049 R)
• M77: 38,720,566 km (0.079 R)
• M78: 40,335,326 km (0.092 R)
• M79: 40,403,094 km (0.112 R)
• M80: 40,946,583 km (0.1 R)
• M81: 41,219,150 km (0.104 R)
• M82: 42,591,411 km (0.086 R)
• M83: 42,729,490 km (0.03 R)
• M84: 43,560,806 km (0.079 R)
• M85: 44,537,530 km (0.05 R)
• M86: 45,169,132 km (0.109 R)
• M87: 45,662,506 km (0.096 R)
• M88: 45,945,246 km (0.098 R)
• M89: 46,157,675 km (0.062 R)
• M90: 47,082,040 km (0.111 R)
• M91: 47,653,803 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,311 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit